baber/WOPTO huggingface dataset:
Patent KR-20010060855-A (KR)
Inventor: SIM SANG CHEOL
IPC: C21C1/02
Filed: 1999-12-28
Abstract: PURPOSE: A method for removing phosphorous of converter slag by introducing converter slag into iron-manganese alloy in a reducing atmosphere is provided. Whereby, the phosphorous-removed slag can be reused as slag for dephosphorization and the iron-manganese alloy containing phosphorous can be used as a phosphorous additive in the process for the manufacture of phosphorous added steel. CONSTITUTION: Phosphorous of converter slag is removed by introducing converter slag into iron-manganese alloy having a manganese content of 60 to 70% by weight in a reducing atmosphere to reuse the converter slag, wherein the mixing ratio of iron-manganese alloy and converter slag(converter slag/iron-manganese alloy) is 1 or less.
Patent KR-20010064520-A (KR)
Inventor: LEE JUNG YONG
IPC: G11C11/34
Filed: 1999-12-29
Abstract: PURPOSE: A memory control apparatus using sequential control signals is provided to enlarge the margin of each control signal while reducing power consumption. CONSTITUTION: The memory control apparatus includes an address transition detector(50), a decoder(20), a word line driver(30), a word line transition detector(40), and a sense amplifier(70). The address transition detector detects the transition of address signal input from an address buffer(10) and outputs a decoder reset signal when reset while outputting word line enable signals. The decoder is controlled by the decoder reset signal and outputs the word line reset signal when reset while decoding the output with a predetermined signal. The word line driver is controlled by the word line reset signal and drives the selected word line while selecting a specific word lien by combining the outputs of the decoder. The word line transition detector is controlled by the word line enable signal and outputs a sense amplifier enable signal by detecting the transition of the word line. The sense amplifier is controlled by the sense amplifier enable signal and outputs an address transition reset signal when sensing completes.
Patent KR-20010064575-A (KR)
Inventor: CHO YEONG SU
IPC: B29B17/00
Filed: 1999-12-29
Abstract: PURPOSE: A manufacturing method of artificial aggregate using terminal processed articles of waste plastic is provided to recycle waste plastic and solve the problem of the shortage of natural aggregate by melting waste plastic terminal processed articles, cutting and cooling them. CONSTITUTION: First, foreign substance is removed while moving the terminal processed articles of waste plastic with a conveyer belt. Then, metal and foreign substances are removed after the articles are broken. Next, the waste plastic terminal processed articles are pulverized. Then, the waste plastic terminal processed articles are molten into paste status by extruding and melting the articles using an extruder(1). Next, the molten paste is discharged through a sizing nozzle(2) coupled to a compressor(2) and is cut by vertically reciprocating a linear cutter connected to solenoid valves(4,4') operated by a timer. Finally, the cut articles are cooled in a cold water(3).
Patent KR-20010065531-A (KR)
Title: vinegar rice automatic vending machine.
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-29
Abstract: PURPOSE: A sushi vending machine is provided so that a user conveniently buys various kinds of sushi to meet his needs at nearby his residence. CONSTITUTION: When a user pushes a selection button (1), a withdrawing means (18) is rotated so that a plate (22) installed movably at the lower part of an article receiving chamber (26) for preventing discharge of an article is opened. Right after discharging the article corresponding to cash input, a solenoid valve (21) regulates an interrupter (24) to exactly control the number of article to be vented. In the case that the bottom side of a casing (25) is closed with upwardly drawing the plate (22), the solenoid valve operated by electric force draws the interrupter so that an article is placed between the interrupter (24) and the plate (22) for the next vending.
Patent KR-20010065635-A (KR)
Inventor: KANG YANG BEOM
IPC: H01L21/28
Filed: 1999-12-30
Abstract: PURPOSE: A method for forming a multi-layer wire is provided to prevent erosion of a tungsten plug exposed due to misalignment and prohibit growth of a key hole by forming a tungsten nitride film on a conductive plug. CONSTITUTION: The method for forming a multi-layer wire forms an interlayer insulating film(104) on a semiconductor substrate(100) in which a lower wire(102) is formed. A contact hole through which the surface of the lower wire is opened is formed in the interlayer insulating film. A conductive material is buried and is then flattened to form a tungsten plug(110) connected to the lower wire. The resulting structure in which the tungsten plug is formed is treated by plasma to form a conductive thin film(112a) on the tungsten plug. An upper wire(114) connected to the plasma-processed conductive plug is formed.
Patent KR-20010059782-A (KR)
Inventor: LEE JEONG HUN
IPC: B60S1/46
Filed: 1999-12-30
Abstract: PURPOSE: Device and method for removing frost of a glass are provided to remove frost formed on a widow glass by injecting washer with cooling water of a radiator heated according to starting of an engine. CONSTITUTION: A glass frost remover comprises a radiator(10) refrigerating engine cooling water by being connected to an engine(11); a main reservoir(20) storing the cooling water; a hot water reservoir(50) containing hot water discharged from the radiator; a washer reservoir(30) including washer injected through a nozzle(35); a washer passage(31) connecting the nozzle and the washer reservoir; a hot water passage(52) engaging the washer passage and the hot water reservoir; a return passage(32) connecting the washer passage and the main reservoir; a filter(33) removing foreign material contained water supplied from the washer reservoir to the main reservoir; water level sensors(SR,SW,Sh) mounted each reservoirs; a first valve(45) opening each passage by being installed on a connect unit between the hot water passage and the washer passage; a second valve(46) opening each passage by being mounted between the washer passage and the return passage; a frost sensing sensor(42); an outer temperature sensor(41); and a control unit(40) controlling the valve and motors(Mo,Mh,MR,MW) by receiving a signal of the sensor.
Patent KR-20010066386-A (KR)
Inventor: AHN BYEONG GWON
IPC: H01L29/49
Filed: 1999-12-31
Abstract: PURPOSE: A method for manufacturing a gate electrode is to use TaON, which has a high dielectric constant and a stable chemical bonding structure, as an insulating substance between a floating gate and a control gate, thereby reducing oxidation reactivity with the floating gate and securing high capability. CONSTITUTION: A tunnel oxide layer(20) is formed on an entire surface of a semiconductor substrate(10). A conductive layer for a floating gate(30) is formed on the substrate. A TaON layer(40) is deposited on the conductive layer for floating gate so as to form an insulating layer between gates. A conductive layer for a control gate(50) is formed on the insulating layer between the gates. The deposited conductive layer for control gate, the insulating layer between gates, the conductive layer for floating gate and the tunnel oxide layer are patterned by a photolithography using a gate mask, thereby forming a gate electrode.
Patent KR-20000023586-A (KR)
Title: Liquid crystal device comprising anchoring means on at least one confinement plate providing a degenerated orientation
Inventor: MARTINO RA GARD PHILIP
IPC: G02F1/139
Filed: 1999-01-06
Abstract: PURPOSE: LCD removes unnecessary memory on a surface of a confined plate by a thin film layer, and prevents that a substrate absorbs a liquid crystal. CONSTITUTION: LCD has a liquid crystal material being inserted between the two confined plates (1,2). At least one plate(2) forms a degenerate direction anchoring without a direction alignment memory. A processing cuts off absorption area on at least one confined plate of at least one confined plate(1 or 2). The processing selects a material consisting of the confined plates, or selects a cover part on it. The material has a polymer having a liquid chain or a high movability chain, and does not have any absorption area. Thereby, the LCD removes unnecessary memory on a surface of a confined plate by a thin film layer, and prevents that a substrate absorbs a liquid crystal.
Patent KR-20000068441-A (KR)
Title: 경도핑 및 중도핑 드레인 영역과 초중 도핑 소스 영역을 가진 비대칭 트랜지스터
IPC: H01L29/78
Filed: 1997-09-03
Abstract: 경 및 중 도핑 드레인 영역과 초중 도핑 소스 영역을 포함하는 비대칭 IGFET가 기술된다. 양호하게도, 경 도핑 드레인 영역 및 초중 도핑 소스 영역은 채널 접합부를 제공한다.  IGFET를 제조하는 방법은, 반도체 기판을 제공하는 단계, 제 1 및 2 대향 측벽을 가진 게이트를 기판위에 형성하는 단계, 경 도핑 소스 및 드레인 영역을 주입하는 제 1 이온 주입물을 기판내에 인가하는 단계, 제 2 측벽에 인접한 드레인측 스페이서를 형성하는 단계, 경 도핑 드레인 영역을 도핑하지 않고 모든 경 도핑 소스 영역을 중 도핑 소스 영역으로 변경시키도록 제 2 이온 주입물을 인가하는 단계와, 중 도핑 소스 영역을 초중 도핑 소스 영역으로 변경하고, 드레인측 스페이서 밑의 경 도핑 드레인 영역의 일부를 도핑하지 않고 드레인측 스페이서 외부의 경 도핑 드레인 영역의 일부를 중 도핑 드레인 영역으로 변경하는 제 3 이온 주입물을 인가하는 단계를 포함한다. 잇점으로, IGFET는 저 소스-드레인 직렬 저항을 가져, 핫 캐리어 효과를 감소시킨다.
Patent KR-20000053073-A (KR)
Inventor: GRANGER GALE A
IPC: C12N9/64
Filed: 1997-11-05
Abstract: PURPOSE: A purification and characterization of tumor necrosis factor (TNF) receptor (TNF-R) releases enzyme (TRRE), compositions derived from the enzyme, and methods of use thereof. CONSTITUTION: A substantially purified protein has tumor necrosis factor receptor (TNFR) releasing enzymatic activity, termed TRRE. The protein can be purified by any method known in the art, preferably as described in the examples below. In one embodiment, the TRRE in its native form has an apparent molecular weight of about 120 kDa on sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDSPAGE). The invention further encompasses methods of treating a disease associated with altered levels or activities of tumor necrosis factor. The methods include the steps of administering an amount of TRRE sufficient to indirectly moderate or modulate local levels of tumor necrosis factor. The invention likewise encompasses methods of treating a disease associated with elevated levels of soluble TNF-K. The method includes administering an amount of an inhibitor of TRRE effective to decrease the levels of soluble TNF-R.
Patent KR-20000053289-A (KR)
Title: Process for application of an inorganic coating to an electrically conducting body
Inventor: SINGE THOMAS DR
IPC: B05D7/00
Filed: 1997-11-13
Abstract: PURPOSE: A process for application of an inorganic coating to an electrically conducting body, particularly to a metal workpiece, said process involving precisely controlled temperature conditions with brief temperature shifts and economical and energy-saving operation. CONSTITUTION: This process is characterized in that it first involves preparation of the body. Then the body is optionally degreased and/or pretreated chemically and/or sandblasted. Subsequently, a coating medium is applied to the body on at least the upper surface area to be coated. Then, at least the upper surface area of the body to be coated is inductively heated prior to and/or during and/or after bringing the coating medium to a reaction temperature. Finally, the coating medium is fully reacted for coating, whereupon the body is cooled.
Patent KR-20000069464-A (KR)
Title: 일회용 섬유상 세정 물품
IPC: D04H1/425
Filed: 1997-12-17
Abstract: 본 발명은 그 주변부(P)의 적어도 일부분에 인접하게 배치되어 있고 두께(Tp)가 2㎜ 내지 20㎜인 1차 세정부(11)와, 적어도 하나의 2차 세정부(12)를 포함하는 일회용 섬유상 세정 물품(10)에 있어서, 상기 적어도 하나의 2차 세정부(12)는 상기 세정 물품(10)의 주변부(P)의 연속 부분에 인접하게 배치되고, 상기 세정부(12)의 폭(Ws)은 1㎜보다 크고 상기 1차 세정부 두께(Tp)보다 작은 2차 세정부 두께(Ts)는 0.01㎜ 내지 3㎜이다.  상기 적어도 하나의 2차 세정부(12)는 적어도 약 4.5E-7N-㎥의 굽힘 강성값(Rs)을 구비하는데, 이는 일반적으로 1차 세정부(11)의 굽힘 강성값(Rp)보다는 적어도 100% 더 크다.
Patent KR-20000069599-A (KR)
Title: 진통 효과가 있는 신규 화합물
IPC: C07D307/00
Filed: 1997-12-09
Abstract: 하기 화학식 I의 화합물 및 제약상 허용가능한 그들의 염, 이 신규 화합물을 함유하는 제약 조성물, 이들의 치료상 용도, 특히 통증 관리에 있어서의 용도가 개시된다. 
     〈화학식 I〉
Patent KR-20000070133-A (KR)
IPC: C07C47/32
Filed: 1997-12-30
Abstract: The invention concerns a process for preparing aldehydes by reacting with hydrogen and carbon monoxide at a temperature of between 20 and 170° C. and a pressure of between 1 and 300 bar an olefinically unsaturated C6-C16 compound in the presence aqueous phase containing rhodium and sulphonated triarylphosphines as catalyst and between 10 and 70 wt % of a compound of formula (1), R(OCH2CH2)nOR1, R standing for hydrogen, a straight-chain or branched C1-C4 alkyl group or a C1-C4 hydroxyalkyl group, R1 standing for hydrogen or a methyl group, and n standing for an integer from 3 to 50.
Patent KR-20000070366-A (KR)
Title: 관절 아암을 구비한 기판이송장치
IPC: B25J18/02
Filed: 1997-12-23
Abstract: 본 발명은 가동 아암 어셈블리(18)와, 두 개의 기판홀더(22, 23)와, 동축 구동 샤프트 어셈블리(20)를 구비한 기판이송장치(12)에 관한 것이다.  제1 실시예에 의하면, 가동 아암 어셈블리(18)는 일반적인 X자 형상부(28)를 구비하고 있는데, X자 형상부(28)의 중심은 동축 구동 샤프트 어셈블리(20)에 연결되어 있다.  기판홀더(22, 23)는, X자 형상부(28)의 서로 다른 아암부 쌍에 연결되어 있다.  동축 구동 샤프트 어셈블리(20)는, 두 개의 기판홀더(22, 23)를 확장위치 및 수축위치 사이로 조화롭게 이동시키기 위하여 X자 형상부(28)의 아암들을 서로에 대하여 움직인다.  제2 실시예에서는, 가동 아암 어셈블리(18)에는, 동일한 회전축을 가진 두 개의 일반적인 V자 형상의 아암(200, 203)이 구비된다. 각각의 아암은 동일 회전축에서 서로에 대하여 소정 각도를 가지고 있는 두 개의 아암부를 가지고 있다.
Patent KR-20000075678-A (KR)
Filed: 1997-03-21
Abstract: 위성 방송 수신기(100a 및 100b)를 포함한 각종 AV 장치들을 포함하는 AV 장치 시스템에서, 녹화 장치(110) 및 모니터(120)가 제어 버스(10)에 의해 연결되고, 예약 데이터 관리부(105 또는 115)를 포함한 시각 예약부(104 또는 114)가 각각의 AV 장치에 제공된다. 
     시간 예약부를 설정하고 실행하려는 AV 장치는, 예약을 예약 데이터 관리부(105)에 저장함과 동시에, 그 예약의 실행 시 연관되어 동작하는 또 다른 AV 장치에 상기 예약을 예약 데이터 관리부(115)에 저장하거나 직접 기록하도록 요청한다.
Patent KR-20010012837-A (KR)
IPC: H01L21/304
Filed: 1998-05-21
Abstract: A method of manufacturing semiconductor devices using an improved chemical mechanical planarization process for the planarization of the surfaces of the wafer on which the semiconductor devices are formed. The improved chemical mechanical planarization process includes the formation of a flat planar surface from a deformable coating on the surface of the wafer filling in between the surface irregularities prior to the planarization of the surface through a chemical mechanical planarization process.
Patent KR-20010013162-A (KR)
Inventor: VIOT JEAN-FRANCOIS
IPC: A23K1/16
Filed: 1999-03-29
Abstract: The invention concerns a conditioned composition comprising at least a liquid absorbed on a support containing precipitate silica, said silica being in the form of substantially spherical pellets and having: an average pellet size greater than 150 mum; a filling density in compacted state (DRT) less than 0.29; an oversize rate for a sieve with aperture size less than 75 mum of at least 88 wt.%; a porous volume (Vd1) consisting of pores with diameter less than 1 mum greater than 2.0 cm3/g. The invention also concerns the use of said silica as support for liquid.
Patent KR-20010068657-A (KR)
Inventor: HYUN CHANG SEOK
IPC: H01L21/28
Filed: 2000-01-07
Abstract: PURPOSE: A method for manufacturing a semiconductor contact is provided to improve a resistance fail due to reduction of a contact resistance by increasing only a contact area. CONSTITUTION: An etching process is performed partially in order not to open a contact when forming a contact. The contact is opened by performing an etching process when performing a dry etching process for a nitride spacer. Namely, the nitride layer of side portion is formed only on an upper side from a boundary of a bottom of the contact. A contact resistance is reduced by increasing a contact area in a post-cleaning process since there is not the nitride on the boundary of the bottom of the contact.
Patent KR-20010069167-A (KR)
Title: Embryo from wild animal with inter-species nuclear transplantation and method for production thereof
Inventor: AHN GUK JUN
IPC: C12N5/26
Filed: 2000-01-28
Abstract: PURPOSE: A nuclear transplantation method between different species and a method for producing somatic cell cloned oocyte of wild animal are provided. The method can be applied to various other mammal animals including human. CONSTITUTION: The method for producing somatic cell cloned oocyte of wild animal comprises the steps of: collecting an immatured oocyte from a cow and incubating it; separating cell lines from various tissue of a tiger; cutting the transparent membrane of the matured oocyte and removing fist polar body and 10 to 30% of cytoplasm; transplanting the cell lines as a donor into the nucleus removed oocyte; adding the DC electric shock into the transplanted oocyte to produce the fusion cell; activating the fusion cell in a medium containing chemical materials immediately after electric shock; and second activating and incubating the fusion cell in a drop medium.
Patent KR-20010077197-A (KR)
Title: Ultrasound imaging method and apparatus based on pulse compression technique using modified golay code
Inventor: SONG TAE GYEONG
IPC: G01S7/52
Filed: 2000-02-01
Abstract: PURPOSE: Provided is a formation method of supersonic image through pulse compression style with a modified Golay code formed in which the modified Golay code is well matched to a frequency spectrum of a typical supersonic transducer to reduce power loss in passing through the transducer so that it improves signal-to-noise ratio. CONSTITUTION: The formation method of supersonic image through pulse compression style in which the modified Golay code is formed comprises the steps of: (i) permitting a first code-typed voltage among the modified Golay codes to more than a pair of transducers and transmitting a first set of supersonic pulse to the transducer; (ii) compressing pulse at a reflection signal of the first set reflected from the transducer; (iii) permitting a second code-typed voltage among the modified Golay codes to more than a pair of transducers and transmitting a second set of supersonic pulse to the transducer; (iv) compressing pulse at a reflection signal of the second set reflected from the transducer; (v) adding the compressed reflection signal of the first and the second set; (vi) generating a bundle signal from the added signal; and (vii) treating the bundle signal to display.
Patent KR-20010081699-A (KR)
Title: High Density Memory Card
Inventor: KIM YEONG SU
IPC: H01L25/065
Filed: 2000-02-18
Abstract: PURPOSE: A memory card with high capacity is provided to increase the capacity of a memory card by increasing the number of a memory chip built-in a memory card without increasing the capacity of the memory chip or reducing the size of the memory chip. CONSTITUTION: A base card forms an external form of a memory card and combines 2 packages face to face. The first plate is equipped with the first surface in which external contact pads are formed, and the second surface in which the first contact pad electrically connected to the external contact pads are formed. The first package is mounted on the second surface. The second plate is equipped with the third surface which is exposed to an external part of the memory card and the fourth surface physically combined to the base card. The second package is mounted on the fourth surface. The first and the second contact pad are electrically connected to each connection unit.
Patent KR-20010081716-A (KR)
Title: Seat belt and formming method of a pattern in there
Inventor: KIM SUNG SOO
IPC: B60R22/00
Filed: 2000-02-18
Abstract: PURPOSE: A seat belt and a printing method of the seat belt is provided to prevent a gripping portion from being slipped in a process of wearing a seat belt as well as to keep the function of the seat belt as it is by forming a print surface for displaying characters, marks and figures in three dimensions on the outside of a seat belt. CONSTITUTION: A polyester seat belt is carried on a conveyer(300) regularly, printed with various colors and dried in each print unit(310) and dry unit(320). The seat belt ready to be printed is supplied by a roll(330) to the left of the conveyer, and the seat belt having the printed sides is fed to the right of the conveyer. The dried seat belt is wound upon a roll(340). The three print units and three dry units are mounted on the conveyer with regular distances. The print units are operated automatically by an ECU(Electronic Control Unit). The seat belt obtains various kinds of characters or patterns on a side, and the printed surface is dried repeatedly. The seat belt has the different kinds of characters or patterns through the three print units and dry units. Herein, silicon is used as ink for the seat belt. The silicon consists of liquid silicon resin, pigment, a viscosity reinforcing agent and a hardening agent as well as an additive of silone. Thereby, the silicon has high bonding force.
Patent KR-20010081727-A (KR)
Title: Metallocene compounds, metallocene catalysts prepared from the compounds and method of polymerizing olefins with the catalysts
Inventor: HONG SA MUN
IPC: C08F4/44
Filed: 2000-02-18
Abstract: PURPOSE: The metallocene compounds, metallocene catalysts manufactured therefrom and a method for synthesizing olefin using the same are provided. Therefore, the polyolefin can be produced with higher synthesizability. CONSTITUTION: The metallocene compounds are represented by formula (1) or formula (2), in which Cp is selected from cyclopentadienyl, indenyl, 4,5,6,7-tetrahydro-1-indenyl and organic group having cyclopentadienyl nuclear consisting of fluorenyl radicals; R1 and R2 are the same or different and phosphine, amino, C1 to C20 alkyl, alkoxy, alkylamino, dialkylamino, alkoxyalkyl, aryl, aryloxyalkyl, alkenyl, alkylaryl or arylalkyl radicals; Rs is the compound of formula (3), wherein R3 and R4 are the same or different and hydrogen or C1 to C5 alkyl radicals, R5 is C1 to C8 alkyl, and n is an integer of 4 to 8; M is a metal of 4B, 5B or 6B groups in periodic table; X is the same or different and halogen, C1 to C20 alkyl, aryl, alkenyl, alkylaryl, arylalkyl, alkoxy and aryloxy radicals; and Q is C1 to C4 alkylene radical, dialkyl germanium or silicone, alkylphosphine or amine radical, bis-dialkylsilyl or bis-dialkylgermanyl containing C1 to C4 hydrocarbyl. The metallocene catalyst is produced by combination of at least one compound selected from the compound of formula (1) or formula (2) and aluminoxane of formula (4) or formula (5), ionic aromatic boron compounds substituted with fluoride and reformed clay.
Patent KR-20010081782-A (KR)
Title: Manufacturing Method for Traditional Chosun Soybean-Paste
Inventor: LEE JIN SUB
IPC: A23L11/20
Filed: 2000-02-18
Abstract: PURPOSE: A method for preparing fermented soybean paste, toenjang is provided to mass produce traditional toenjang having high contents of amino acid and unique flavor of rice straw being fermented. CONSTITUTION: The method includes the following steps of: (i) forming a block of soybeans by extruding steamed and homogenized soybeans; (ii) applying 1-3% of mixed spawns composed of Bacillus subtilis, Aspergillus olyzae, Pediococcus halophilus and Saccharomyces rouxii and α-wheat flour mixed in a ratio of 10:1 to the block of soybeans; (iii) fermenting the block of soybeans at humidity of 94-96% and temperature of 27-32deg.C for 16-30hr and at humidity of 50-65% for 16-30hr; (iv) controlling the salinity of the soybean block into 10-12% by mixing 3-10wt% of toenjang with salt and aging the resulting soybean block at 30-32deg.C for 60-80days.